Amended README.md locally

README.md

@@ -16,6 +16,7 @@ sinqMotor offers a variety of additional methods for children classes to standar
 ### sinqAxis
 - `atFirstPoll`: This function is executed once before the first poll. If it returns anything but `asynSuccess`, it retries.
 - `poll`: This is a wrapper around `doPoll` which performs some bookkeeping tasks before and after calling `doPoll`:
+
   Before calling `doPoll`:
   - Try to execute `atFirstPoll` once (and retry, if that failed)
 
@@ -29,7 +30,7 @@ sinqMotor offers a variety of additional methods for children classes to standar
 
 The versioning is done via git tags. Git tags are recognized by the PSI build system: If you tag a version as 1.0, it will be built into the directory /ioc/modules/sinqMotor/1.0. The tag is directly coupled to a commit so that it is always clear which source code was used to build which binary.
 
-All existing tags can be listed with `git tag` in the sinqMotor directory. Detailed information (author, data, commit number, commit message) regarding a specific tag can be shown with `git show X.X`, where X.X is the name of your version. To create a new tag, use `git tag -a X.X`.
+All existing tags can be listed with `git tag` in the sinqMotor directory. Detailed information (author, data, commit number, commit message) regarding a specific tag can be shown with `git show X.X`, where X.X is the name of your version. To create a new tag, use `git tag -a X.X`. If the tag `X.X` is already used by another commit, git will show a corresponding error.
 
 ## How to build it